Casio G-SHOCK GA-2100-1A2 Chronograph Men's Watch

Specifications

• Case size (L× W× H)

            48.5 × 45.4 × 11.8 mm

• Weight: 51 g
• Case and bezel material

          Case / bezel material: Carbon / Resin　

• Band

           Resin Band

• Construction

          Shock Resistant

           Carbon Core Guard structure

• Water resistance

          200-meter water resistance

• Power supply and battery life

           Approx. battery life: 3 years on SR726W X 2

• Glass

          Mineral Glass

• World time

World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off

• Stopwatch

1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, split time, 1st-2nd place times

• Timer

Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

• Alarm/hourly time signal

5 daily alarms

Hourly time signal

• Light

Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

• Light color

LED: White

• Calendar

Full auto-calendar (to year 2099)

• Mute feature

Button operation tone on/off

• Accuracy

Accuracy: ±15 seconds per month

• Other features

12/24-hour format

Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day) Digital: Hour, minute, second, pm, month, date